Commit Graph

1536 Commits

Author SHA1 Message Date
Jesse Brandeburg
2418033320 [PATCH] e100: Fix TX hang and RMCP Ping issue (due to a microcode loading issue)
e100: Fix TX hang and RMCP Ping issue (due to a microcode loading issue)

Set the end of list bit to cause the hardware's transmit state machine to
work correctly and not prevent management (BMC) traffic.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 19:15:15 -05:00
Javier Achirica
2610c73302 airo: Off-by-one channel fix 2006-01-17 08:01:01 -05:00
Jeff Kirsher
38bd3b2629 [PATCH] e1000: Removed unused variables and initialized variables
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:51:04 -05:00
Jeff Kirsher
8241e35e0c [PATCH] e1000: Cleaned up code and removed hard coded numbers
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:51:03 -05:00
Jeff Kirsher
a292ca6efb [PATCH] e1000: Added copy break code
Improves small packet performance with large amounts of reassembly being done in the stack.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:51:03 -05:00
Jeff Kirsher
240b1710f5 [PATCH] e1000: Added variable to handle return values for pci_enable_* functions
This was to fix compilation warnings.  Also added log messages when pci_enable_* functions return with an error.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:48:04 -05:00
Jeff Kirsher
fb3d47d4c4 [PATCH] e1000: Added PCIe bus information
This is two patches, the first is adding additional bus information for the 8257{1|2|3} controllers.  The second patch was orginally a community patch to print bus type/speed/width, and enhanced by us.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:48:04 -05:00
Jeff Kirsher
a2917e22dc [PATCH] e1000: Added firmware version reporting for 8257{1|2|3} controllers
The EEPROM image version is reported as a firmware version for these controllers.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:48:04 -05:00
Jeff Kirsher
b7ee49db8b [PATCH] e1000: Added hardware support for PCI express, 82546GB, and 82571 Fiber
Added 82571 fiber to WOL fix for dual port adapters.
Added support for 82546GB (Quad Copper).
Added PCIe typedef for x2, igp cable length 115, and extended TX CTRL registers.
Added parity error detection and PCIe CTRL registers.
Added EEPROM config registers.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:48:04 -05:00
Jeff Kirsher
72d64a4367 [PATCH] e1000: Added cleaned_count to RX buffer allocation
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:48:03 -05:00
Jeff Kirsher
1e613fd9d6 [PATCH] e1000: Added interrupt auto mask support
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:48:03 -05:00
Jeff Kirsher
e8da8be146 [PATCH] e1000: Fix Netpoll issue
Fixed an issue netpoll would error out during communication, generating the following error:
--netdump[14973]: Got toomany timeouts in handshaking, ...
Even after a kernel panic, netpoll requires two way communication to successfully transfer the crash log to the remote server.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:48:03 -05:00
Jeff Kirsher
ce7393b935 [PATCH] e1000: Fixed frame size logic
Simplified the logic used to assign the frame_size.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:48:03 -05:00
Jeff Kirsher
ff14701350 [PATCH] e1000: Fix VLAN support
Fixed VLAN support by switching control over to the firmware.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:48:02 -05:00
Jeff Kirsher
d74bbd3bbf [PATCH] e1000: Fix __pskb_pull_tail
Fixed by moving code to correct location (for 82572 and 82571 controllers).

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:48:02 -05:00
Jeff Kirsher
0fadb0597d [PATCH] e1000: Fix collision distance
Fixed the collision distance for 82543 controllers and newer.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:44:51 -05:00
Jeff Kirsher
47028635d1 [PATCH] e1000: Fix bit 22 (TXDCTL) for 82571 & 82572 controllers
Removed duplicate code, TXDCTL and TXDCTL_COUNT_DESC are the same bit and there is no need to set it twice.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:44:51 -05:00
Jeff Kirsher
f5645110aa [PATCH] e1000: Fix desc. clean up
These were two separate community submitted patches.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:44:51 -05:00
Jeff Kirsher
392137fa9b [PATCH] e1000: Fix TX timeout logic
Fixed the TX timeout logic to use "end of packet" rather than "next to clean".  Updated message log.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:44:50 -05:00
Jeff Kirsher
997f5cbdde [PATCH] e1000: Fix Desc. Rings and Jumbo Frames
This patch contains two fixes.  The first fix is to the tx and rx descriptor rings clean up process.  The second fix is to jumbo frames, which cleans up the code logic and removes most of the fifo related limitations on jumbo frames.  This is because the driver code now supports splitting a packet across multiple descriptors.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:44:50 -05:00
Jeff Kirsher
66a2b0a30f [PATCH] e1000: Fix TX queue length based on link speed
10/100 speeds seem to have some problems reporting false tx timeouts especially at half duplex.  Fixed by using a timeout factor to attempt to mitigate the false timeouts.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:44:50 -05:00
Jeff Kirsher
f11b7f8535 [PATCH] e1000: Fix flow control water marks
Fixed flow control water marks based on PBA size.
Store flow control state in original_fc in addition to fc.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:44:50 -05:00
Jeff Kirsher
4d351858e4 [PATCH] e1000: Fix EEPROM read logic
Fixed read_eeprom logic to test use_eerd instead of testing for 82573 controllers.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:44:50 -05:00
Jeff Kirsher
526f99572e [PATCH] e1000: Fix PHY reset when blocked
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:44:49 -05:00
Jeff Kirsher
492731632c [PATCH] e1000: Fix loopback logic
Fixed the loopback logic to work for the PCI express adapters.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:44:49 -05:00
Jeff Kirsher
7bfa48162d [PATCH] e1000: Fix mulitple queues
Fixed stats when using multiple queues.
When multiple queues are enabled, log a message in syslog.
Fixed memory allocation for multiple queues.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:40:11 -05:00
Jeff Kirsher
f56799ea39 [PATCH] e1000: Fix adapter structure and prepare for multique fix
Fix adapter structure to handle multiple queues and prepping the driver for full multiple queue support, some changes are ifdef'd our unless you define CONFIG_E1000_MQ.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:40:11 -05:00
Jeff Kirsher
d8c2bd3d3a [PATCH] e1000: Fix LED functionality for 82573
Fixed adapter identification issue.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:40:11 -05:00
Jeff Kirsher
6b7660cd4d [PATCH] Fix e1000 stats
Updated the e1000_stats structure and removed mpx for rx_errors and rx_dropped.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:40:11 -05:00
Jeff Kirsher
7892f59c5e [PATCH] e1000: Fix PHY config for 82573 controller
Added a delay to allow PHY configuration to complete before accessing NVM.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:40:10 -05:00
Jeff Kirsher
b55ccb3561 [PATCH] e1000: Fix ASF/AMT for 8257{1|2|3} controllers
The 82573 controller required different logic than 82571|2 controllers.  Corrected the reset logic for 8257{1|2|3} controllers.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:40:10 -05:00
Jeff Kirsher
571281972e [PATCH] e1000: Fix SoL/IDER link and loopback
Fix so that if a SoL/IDER session is active, do not allow operations which require a PHY reset and instead log a message.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:40:10 -05:00
Jeff Kirsher
545c67c0a3 [PATCH] e1000: General Fixes
These fixes update the TX and RX ring structures.  Prepare driver for up-coming fixes.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:40:10 -05:00
Jeff Kirsher
9a3056da0d [PATCH] e1000: Fix TSO
Fixed the TSO workaround for 82571/2 controllers.
Fixed TSO issue where a non-tso packet in a linear SKB which followed a TSO packet would get written back prematurely.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:40:10 -05:00
Jeff Kirsher
4ee9c02007 [PATCH] e1000: Fix jumbo frame performance
Partition PBA for Jumbo frames based on MTU size.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:40:09 -05:00
Arnd Bergmann
7c5c220e25 [PATCH] spidernet: fix missing include
This is now required to avoid
drivers/net/spider_net.c:844: error: 'IPPROTO_TCP' undeclared

Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:25:01 -05:00
Arnd Bergmann
11f1a52b87 [PATCH] spidernet: performance optimizations
Performance optimizations, changes in these areas:
  - RX and TX checksum offload
  - correct maximum MTU
  - don't use TX interrupts anymore, use a timer instead
  - remove some superfluous barriers
  - improve RX RAM full handling

From: Utz Bacher <utz.bacher@de.ibm.com>
Signed-off-by: Jens Osterkamp <jens.osterkamp@de.ibm.com>
Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:25:01 -05:00
Arnd Bergmann
8e0a613bf6 [PATCH] spidernet: fix HW structures for 64 bit dma_addr_t
The driver incorrectly used dma_addr_t to describe
HW structures and consequently broke when that type
was changed in 2.6.15-rc.

This changed spidernet to use u32 for 32 bit HW defined
structure elements.

From: Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
Signed-off-by: Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:25:00 -05:00
Arnd Bergmann
030d6753f8 [PATCH] spidernet: read firmware from the OF device tree
request_firmware() is sometimes problematic, especially
in initramfs, reading the firmware from Open Firmware
is much preferrable.

We still try to get the firmware from the file system
first, in order to support old SLOF releases and to allow
updates of the spidernet firmware without reflashing
the system.

From: Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
Signed-off-by: Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:25:00 -05:00
Arnd Bergmann
0d3ea1666f [PATCH] spidernet: check if firmware was loaded correctly
Uploading the device firmware may fail if wrong input data
was provided by the user. This checks for the condition.

From: Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
Signed-off-by: Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:25:00 -05:00
Dale Farnsworth
c2e5b352fc [PATCH] mv643xx_eth: Remove needless mask of extended intr register
All interrupts controlled by the extended mask register are also
masked by a bit in the main mask register, so there is no need to
directly manipulate the extended mask register.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>

 mv643xx_eth.c |   81 ++++++++++++++++++----------------------------------------
 1 file changed, 26 insertions(+), 55 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:23:39 -05:00
Dale Farnsworth
ab4384a658 [PATCH] mv643xx_eth: Merge open and stop helper functions
Move code from helper functions mv643xx_eth_real_open and mv643xx_eth_real_stop
as they are no longer needed.

Signed-off-by Dale Farnsworth <dale@farnsworth.org>

 mv643xx_eth.c |  109 +++++++++++++++++++++++-----------------------------------
 1 file changed, 45 insertions(+), 64 deletions(-)

Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:23:38 -05:00
Dale Farnsworth
4476e0e4c7 [PATCH] mv643xx_eth: Fix transmit skb accounting
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>

 mv643xx_eth.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:23:38 -05:00
Wolfram Joost
63890576a3 [PATCH] mv643xx_eth: Request HW checksum generation only for IPv4
This patch removes the NETIF_F_HW_CSUM flag to be able to use other protocols
than IPv4. Hardware checksums for IPv4 should continue to work because
NETIF_F_IP_CSUM is still set.  The sanity-check has been enhanced to check
the used protocol and to not access skb->iph for non-ipv4-packets.

Signed-off-by: Wolfram Joost <pegasos@frokaschwei.de>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>

 mv643xx_eth.c |   19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:23:38 -05:00
Dale Farnsworth
8f5187035a [PATCH] mv643xx_eth: Hold spinlocks only where needed
This driver has historically held a spin_lock during the entire open
and stop functions and while receiving multiple packets.  This is
unecessarily long and holds locks during calls that may sleep.
This patch reduces the size of windows where locks are held.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>

 mv643xx_eth.c |  172 ++++++++++++++++++++++++++++++----------------------------
 1 file changed, 91 insertions(+), 81 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:23:38 -05:00
Dale Farnsworth
dd09b1de08 [PATCH] mv643xx_eth: iounmap the correct SRAM buffer
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>

 mv643xx_eth.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:23:37 -05:00
Paul Janzen
f7ea333765 [PATCH] mv643xx_eth: Fix handling of small, unaligned fragments
Fix handling of small, unaligned fragments.
It also solves a potential deadlock if skb_linearize() returns -ENOMEM.

Signed-off-by: Paul Janzen <pcj@linux.sez.to>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>

 mv643xx_eth.c |   54 +++++++++++++++++++++++++++++++-----------------------
 1 file changed, 31 insertions(+), 23 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:23:37 -05:00
Dale Farnsworth
b44cd57262 [PATCH] mv643xx_eth: Receive buffers require 8 byte alignment
The Marvell mv643xx ethernet hardware requires that DMA buffers be
aligned to 8-byte boundaries.  This patch satisfies this requirement.
Buffers allocated by dev_alloc_skb() only have 4-byte alignment when
slab debugging is enabled.

Also, document that the 2-byte offset to align the IP packets on
receive is a hardware feature and is not tied to NET_IP_ALIGN.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>

 mv643xx_eth.c |   12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:23:37 -05:00
Dale Farnsworth
16e0301831 [PATCH] mv643xx_eth: Add multicast support
This code is adapted from code in a ppc-specific version of the driver.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>

 mv643xx_eth.c |  201 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 197 insertions(+), 4 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:23:37 -05:00
Paolo Galtieri
4eaa3cb35b [PATCH] mv643xx_eth: Fix a NULL pointer dereference
Fix a NULL pointer dereference.

Fill in the buf_ptr and byte_cnt fields of pkt_info in
eth_tx_return_desc().

Signed-off-by: Paolo Galtieri <pgaltieri@mvista.com>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>

 mv643xx_eth.c |   51 +++++++++++++++++++++------------------------------
 1 file changed, 21 insertions(+), 30 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-01-17 07:23:37 -05:00